Virus-like particles of Macrobrachium rosenbergii nodavirus produced in bacteria
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منابع مشابه
Tracking the virus-like particles of Macrobrachium rosenbergii nodavirus in insect cells
Macrobrachium rosenbergii nodavirus (MrNv) poses a major threat to the prawn industry. Currently, no effective vaccine and treatment are available to prevent the spread of MrNv. Its infection mechanism and localisation in a host cell are also not well characterised. The MrNv capsid protein (MrNvc) produced in Escherichia coli self-assembled into virus-like particles (VLPs) resembling the native...
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The capsid protein (CP) gene of extra small virus (XSV) expressed in Escherichia coli as a 42 kDa glutathione S-transferase (GST)-fusion protein (GST-XCP) or a 20 kDa His6-fusion protein (His6-XCP) were purified by sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE), combined, and used to immunize Swiss mice to produce monoclonal antibodies (MAbs). Using dot blot, Western blot,...
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A pathogen of giant freshwater prawn, Macrobrachium rosenbergii, was recently recorded in a hatchery in Yogyakarta. The clinical symptom in post-larvae (PL) was a whitish appearance of the muscles in the tail. Histological examination revealed myonecrosis with massive infiltration of myonuclei and hemocytes. RT-PCR products of 850 bp were obtained when using RNA from diseased PL as a template. ...
متن کاملProduction of monoclonal antibodies specific to Macrobrachium rosenbergii nodavirus using recombinant capsid protein.
The gene encoding the capsid protein of Macrobrachium rosenbergii nodavirus (MrNV) was cloned into pGEX-6P-1 expression vector and then transformed into the Escherichia coli strain BL21. After induction, capsid protein-glutathione-S-transferase (GST-MrNV; 64 kDa) was produced. The recombinant protein was separated using SDS-PAGE, excised from the gel, electro-eluted and then used for immunizati...
متن کاملParvo-like virus in the hepatopancreas of freshwater prawns Macrobrachium rosenbergii cultivated in Thailand.
A survey of cultivated giant freshwater prawns Macrobrachium rosenbergii from Thailand revealed the presence of unusual spherical to ovoid inclusions in nuclei of hepatopancreas tubule epithelial cells. These began as small eosinophilic inclusions that became more basophilic as they increased in size. They were present in both R-cells and E-cells but were largest and deeply basophilic only in t...
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ژورنال
عنوان ژورنال: Journal of Virological Methods
سال: 2011
ISSN: 0166-0934
DOI: 10.1016/j.jviromet.2011.04.021